Spark-Ignition Marine Watercraft Regulations and Test Procedures

Description	Test Name	Date Amended/Approved
Exhaust Test Procedures
Exhaust Test Procedures	Exhaust TP	October 25, 2012
California Exhaust Emission Standards and Test Procedures for 2001 Model Year and Later Spark-Ignition Marine Engines	Exhaust TP	July 17, 2009
California Exhaust emission Standards and Test Procedures for 2001 Model Year and Later SIME	Exhaust TP and Regs	July 24, 2008
Evaporative Test Procedures
Evaporative Emission Test Procedures	TP-1501 (Watercraft) TP-1502 (Hot Soak) TP-1503 (Diurnal for Installed Tanks) TP-1504 (Fuel Tanks, Hoses, and Caps Permeation Test) TP-1505 (Pressure Relief Valve Leak Test)	December 15, 2015 December 15, 2015 December 15, 2015 December 15, 2015 December 15, 2015
Alternative Test Procedures
Test Procedure for Determining Pressure Relief Valve Performance: Durability Demonstration and Leak Test	TP-1505-A (Pressure Relief Valve Leak Test) Diurnal Cycle Certification Tool	August 29, 2017
Alternative Test Procedure for Determining Diurnal Vented Emissions from Installed Marine Fuel Tanks (Bag Method)	ATP-1503-02 (Carbon Canister)	May 25, 2017
Alternative Test Procedure for Determining Diurnal Vented Emissions from Installed Marine Fuel Tanks (SHED Method)	ATP-1503-01 (Carbon Canister)	March 27, 2017

Description	Test Name	Date Amended/Approved
Final Evaporative Emission Regulation Order	Evaporative Regulations	February 8, 2016
Latest Exhaust Regulation	Exhaust Regulations	July 17, 2009
Amendments to Procedures for Exemption of Add-On and Modified Parts for Off-Road Categories	Exemption Procedures	July 17, 2009

Supervisors: Scott Bacon (Evaporative) (916) 322-8949 and Ron Haste (Exhaust) (626) 575-6676
Evaporative Emissions Component Certification: Scott Monday (916) 445-9319
Exhaust Emissions Lead: Jeff Lowry (626) 575-6841
Watercraft Certification: Kumar Muthukumar (626) 575-7040
Emissions Inventory and Methodology: Walter Wong (626) 450-6184 and David Chou (626) 450-6136